| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.73 | 12.762% | $15.4822 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $155.42 | 7.676% | $167.35 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $145.76 | 8.572% | $158.2545 | $158.25 | $158.25 | $158.30 |
| Purchase #4 | $185.75 | 13.220% | $210.3062 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $124.40 | 5.487% | $131.2258 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $115.40 | 6.523% | $122.9275 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $221.64 | 5.318% | $233.4268 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $962.10 | $1,038.9730 | $1,038.98 | $1,039.05 | $1,039.00 | |